Finding the Third Proportional to 466,466,791.50 and 1,020,789,423

Step by Step Solution

1. Step 1: Write the proportion equation
   466,466,791.50 : 1,020,789,423 = 1,020,789,423 : x
2. Step 2: Convert to fraction form
   466,466,791.50/1,020,789,423 = 1,020,789,423/x
3. Step 3: Cross multiply
   466,466,791.50x = 1,020,789,423 × 1,020,789,423
4. Step 4: Simplify right side
   466,466,791.50x = 1,042,011,046,108,672,896
5. Step 5: Solve for x
   x = 1,042,011,046,108,672,896/466,466,791.50
6. Step 6: Final answer
   x = 2,233,837,574.50