Finding the Third Proportional to 26,636,070 and 58,456,707

Step by Step Solution

1. Step 1: Write the proportion equation
   26,636,070 : 58,456,707 = 58,456,707 : x
2. Step 2: Convert to fraction form
   26,636,070/58,456,707 = 58,456,707/x
3. Step 3: Cross multiply
   26,636,070x = 58,456,707 × 58,456,707
4. Step 4: Simplify right side
   26,636,070x = 3,417,186,593,283,849
5. Step 5: Solve for x
   x = 3,417,186,593,283,849/26,636,070
6. Step 6: Final answer
   x = 128,291,695.93