Finding the Third Proportional to 73,028,379.50 and 113,730,158

Step by Step Solution

1. Step 1: Write the proportion equation
   73,028,379.50 : 113,730,158 = 113,730,158 : x
2. Step 2: Convert to fraction form
   73,028,379.50/113,730,158 = 113,730,158/x
3. Step 3: Cross multiply
   73,028,379.50x = 113,730,158 × 113,730,158
4. Step 4: Simplify right side
   73,028,379.50x = 12,934,548,838,704,964
5. Step 5: Solve for x
   x = 12,934,548,838,704,964/73,028,379.50
6. Step 6: Final answer
   x = 177,116,744.58