Finding the Third Proportional to 740,254 and 1,607,350

Step by Step Solution

1. Step 1: Write the proportion equation
   740,254 : 1,607,350 = 1,607,350 : x
2. Step 2: Convert to fraction form
   740,254/1,607,350 = 1,607,350/x
3. Step 3: Cross multiply
   740,254x = 1,607,350 × 1,607,350
4. Step 4: Simplify right side
   740,254x = 2,583,574,022,500
5. Step 5: Solve for x
   x = 2,583,574,022,500/740,254
6. Step 6: Final answer
   x = 3,490,118.29