Finding the Third Proportional to 26,986,766 and 57,830,428

Step by Step Solution

1. Step 1: Write the proportion equation
   26,986,766 : 57,830,428 = 57,830,428 : x
2. Step 2: Convert to fraction form
   26,986,766/57,830,428 = 57,830,428/x
3. Step 3: Cross multiply
   26,986,766x = 57,830,428 × 57,830,428
4. Step 4: Simplify right side
   26,986,766x = 3,344,358,402,663,184
5. Step 5: Solve for x
   x = 3,344,358,402,663,184/26,986,766
6. Step 6: Final answer
   x = 123,925,868.06