Finding the Third Proportional to 755,846,535 and 1,080,861,898.50

Step by Step Solution

1. Step 1: Write the proportion equation
   755,846,535 : 1,080,861,898.50 = 1,080,861,898.50 : x
2. Step 2: Convert to fraction form
   755,846,535/1,080,861,898.50 = 1,080,861,898.50/x
3. Step 3: Cross multiply
   755,846,535x = 1,080,861,898.50 × 1,080,861,898.50
4. Step 4: Simplify right side
   755,846,535x = 1,168,262,443,629,024,256
5. Step 5: Solve for x
   x = 1,168,262,443,629,024,256/755,846,535
6. Step 6: Final answer
   x = 1,545,634,450.29