Finding the Third Proportional to 1,580,691 and 3,730,195

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,691 : 3,730,195 = 3,730,195 : x
2. Step 2: Convert to fraction form
   1,580,691/3,730,195 = 3,730,195/x
3. Step 3: Cross multiply
   1,580,691x = 3,730,195 × 3,730,195
4. Step 4: Simplify right side
   1,580,691x = 13,914,354,738,025
5. Step 5: Solve for x
   x = 13,914,354,738,025/1,580,691
6. Step 6: Final answer
   x = 8,802,703.84