Finding the Third Proportional to 1,149,803 and 2,418,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,803 : 2,418,784 = 2,418,784 : x
2. Step 2: Convert to fraction form
   1,149,803/2,418,784 = 2,418,784/x
3. Step 3: Cross multiply
   1,149,803x = 2,418,784 × 2,418,784
4. Step 4: Simplify right side
   1,149,803x = 5,850,516,038,656
5. Step 5: Solve for x
   x = 5,850,516,038,656/1,149,803
6. Step 6: Final answer
   x = 5,088,276.89