Finding the Third Proportional to 65,819,704.50 and 141,754,041

Step by Step Solution

1. Step 1: Write the proportion equation
   65,819,704.50 : 141,754,041 = 141,754,041 : x
2. Step 2: Convert to fraction form
   65,819,704.50/141,754,041 = 141,754,041/x
3. Step 3: Cross multiply
   65,819,704.50x = 141,754,041 × 141,754,041
4. Step 4: Simplify right side
   65,819,704.50x = 20,094,208,139,829,680
5. Step 5: Solve for x
   x = 20,094,208,139,829,680/65,819,704.50
6. Step 6: Final answer
   x = 305,291,679.63