Finding the Third Proportional to 740,242 and 1,607,332

Step by Step Solution

1. Step 1: Write the proportion equation
   740,242 : 1,607,332 = 1,607,332 : x
2. Step 2: Convert to fraction form
   740,242/1,607,332 = 1,607,332/x
3. Step 3: Cross multiply
   740,242x = 1,607,332 × 1,607,332
4. Step 4: Simplify right side
   740,242x = 2,583,516,158,224
5. Step 5: Solve for x
   x = 2,583,516,158,224/740,242
6. Step 6: Final answer
   x = 3,490,096.70