Finding the Third Proportional to 2,387,520 and 3,702,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387,520 : 3,702,312 = 3,702,312 : x
2. Step 2: Convert to fraction form
   2,387,520/3,702,312 = 3,702,312/x
3. Step 3: Cross multiply
   2,387,520x = 3,702,312 × 3,702,312
4. Step 4: Simplify right side
   2,387,520x = 13,707,114,145,344
5. Step 5: Solve for x
   x = 13,707,114,145,344/2,387,520
6. Step 6: Final answer
   x = 5,741,151.55