Finding the Third Proportional to 34,242,036 and 73,332,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,242,036 : 73,332,448.50 = 73,332,448.50 : x
2. Step 2: Convert to fraction form
   34,242,036/73,332,448.50 = 73,332,448.50/x
3. Step 3: Cross multiply
   34,242,036x = 73,332,448.50 × 73,332,448.50
4. Step 4: Simplify right side
   34,242,036x = 5,377,648,003,005,152
5. Step 5: Solve for x
   x = 5,377,648,003,005,152/34,242,036
6. Step 6: Final answer
   x = 157,048,138.23