Finding the Third Proportional to 45,555,751.50 and 73,359,763.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,555,751.50 : 73,359,763.50 = 73,359,763.50 : x
2. Step 2: Convert to fraction form
   45,555,751.50/73,359,763.50 = 73,359,763.50/x
3. Step 3: Cross multiply
   45,555,751.50x = 73,359,763.50 × 73,359,763.50
4. Step 4: Simplify right side
   45,555,751.50x = 5,381,654,900,775,932
5. Step 5: Solve for x
   x = 5,381,654,900,775,932/45,555,751.50
6. Step 6: Final answer
   x = 118,133,379.95