Finding the Third Proportional to 684,752 and 1,526,860

Step by Step Solution

1. Step 1: Write the proportion equation
   684,752 : 1,526,860 = 1,526,860 : x
2. Step 2: Convert to fraction form
   684,752/1,526,860 = 1,526,860/x
3. Step 3: Cross multiply
   684,752x = 1,526,860 × 1,526,860
4. Step 4: Simplify right side
   684,752x = 2,331,301,459,600
5. Step 5: Solve for x
   x = 2,331,301,459,600/684,752
6. Step 6: Final answer
   x = 3,404,592.41