Finding the Third Proportional to 749,321.50 and 1,641,248

Step by Step Solution

1. Step 1: Write the proportion equation
   749,321.50 : 1,641,248 = 1,641,248 : x
2. Step 2: Convert to fraction form
   749,321.50/1,641,248 = 1,641,248/x
3. Step 3: Cross multiply
   749,321.50x = 1,641,248 × 1,641,248
4. Step 4: Simplify right side
   749,321.50x = 2,693,694,997,504
5. Step 5: Solve for x
   x = 2,693,694,997,504/749,321.50
6. Step 6: Final answer
   x = 3,594,845.47