Finding the Third Proportional to 2,290,411,926,916 and 4,982,951,823,784

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,411,926,916 : 4,982,951,823,784 = 4,982,951,823,784 : x
2. Step 2: Convert to fraction form
   2,290,411,926,916/4,982,951,823,784 = 4,982,951,823,784/x
3. Step 3: Cross multiply
   2,290,411,926,916x = 4,982,951,823,784 × 4,982,951,823,784
4. Step 4: Simplify right side
   2,290,411,926,916x = 24,829,808,878,152,293,222,973,440
5. Step 5: Solve for x
   x = 24,829,808,878,152,293,222,973,440/2,290,411,926,916
6. Step 6: Final answer
   x = 10,840,761,256,244.94