Finding the Third Proportional to 12,105,584 and 26,123,547

Step by Step Solution

1. Step 1: Write the proportion equation
   12,105,584 : 26,123,547 = 26,123,547 : x
2. Step 2: Convert to fraction form
   12,105,584/26,123,547 = 26,123,547/x
3. Step 3: Cross multiply
   12,105,584x = 26,123,547 × 26,123,547
4. Step 4: Simplify right side
   12,105,584x = 682,439,707,861,209
5. Step 5: Solve for x
   x = 682,439,707,861,209/12,105,584
6. Step 6: Final answer
   x = 56,373,959.97