Finding the Third Proportional to 79,293,028 and 111,663,744

Step by Step Solution

1. Step 1: Write the proportion equation
   79,293,028 : 111,663,744 = 111,663,744 : x
2. Step 2: Convert to fraction form
   79,293,028/111,663,744 = 111,663,744/x
3. Step 3: Cross multiply
   79,293,028x = 111,663,744 × 111,663,744
4. Step 4: Simplify right side
   79,293,028x = 12,468,791,724,097,536
5. Step 5: Solve for x
   x = 12,468,791,724,097,536/79,293,028
6. Step 6: Final answer
   x = 157,249,534.27