Finding the Third Proportional to 342,224,230.50 and 739,002,406.50

Step by Step Solution

1. Step 1: Write the proportion equation
   342,224,230.50 : 739,002,406.50 = 739,002,406.50 : x
2. Step 2: Convert to fraction form
   342,224,230.50/739,002,406.50 = 739,002,406.50/x
3. Step 3: Cross multiply
   342,224,230.50x = 739,002,406.50 × 739,002,406.50
4. Step 4: Simplify right side
   342,224,230.50x = 546,124,556,812,791,232
5. Step 5: Solve for x
   x = 546,124,556,812,791,232/342,224,230.50
6. Step 6: Final answer
   x = 1,595,809,145.41