Finding the Third Proportional to 1,587,372 and 3,746,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,372 : 3,746,442 = 3,746,442 : x
2. Step 2: Convert to fraction form
   1,587,372/3,746,442 = 3,746,442/x
3. Step 3: Cross multiply
   1,587,372x = 3,746,442 × 3,746,442
4. Step 4: Simplify right side
   1,587,372x = 14,035,827,659,364
5. Step 5: Solve for x
   x = 14,035,827,659,364/1,587,372
6. Step 6: Final answer
   x = 8,842,179.19