Finding the Third Proportional to 1,687,528 and 3,695,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,687,528 : 3,695,600 = 3,695,600 : x
2. Step 2: Convert to fraction form
   1,687,528/3,695,600 = 3,695,600/x
3. Step 3: Cross multiply
   1,687,528x = 3,695,600 × 3,695,600
4. Step 4: Simplify right side
   1,687,528x = 13,657,459,360,000
5. Step 5: Solve for x
   x = 13,657,459,360,000/1,687,528
6. Step 6: Final answer
   x = 8,093,174.96