Finding the Third Proportional to 28,058,819,824.50 and 61,057,123,491

Step by Step Solution

1. Step 1: Write the proportion equation
   28,058,819,824.50 : 61,057,123,491 = 61,057,123,491 : x
2. Step 2: Convert to fraction form
   28,058,819,824.50/61,057,123,491 = 61,057,123,491/x
3. Step 3: Cross multiply
   28,058,819,824.50x = 61,057,123,491 × 61,057,123,491
4. Step 4: Simplify right side
   28,058,819,824.50x = 3,727,972,328,995,224,027,136
5. Step 5: Solve for x
   x = 3,727,972,328,995,224,027,136/28,058,819,824.50
6. Step 6: Final answer
   x = 132,862,763,021.13