Finding the Third Proportional to 26,628,972 and 57,359,784

Step by Step Solution

1. Step 1: Write the proportion equation
   26,628,972 : 57,359,784 = 57,359,784 : x
2. Step 2: Convert to fraction form
   26,628,972/57,359,784 = 57,359,784/x
3. Step 3: Cross multiply
   26,628,972x = 57,359,784 × 57,359,784
4. Step 4: Simplify right side
   26,628,972x = 3,290,144,820,526,656
5. Step 5: Solve for x
   x = 3,290,144,820,526,656/26,628,972
6. Step 6: Final answer
   x = 123,555,082.06