Finding the Third Proportional to 375,670,972.50 and 584,973,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   375,670,972.50 : 584,973,760.50 = 584,973,760.50 : x
2. Step 2: Convert to fraction form
   375,670,972.50/584,973,760.50 = 584,973,760.50/x
3. Step 3: Cross multiply
   375,670,972.50x = 584,973,760.50 × 584,973,760.50
4. Step 4: Simplify right side
   375,670,972.50x = 342,194,300,473,511,360
5. Step 5: Solve for x
   x = 342,194,300,473,511,360/375,670,972.50
6. Step 6: Final answer
   x = 910,888,318.56