Finding the Third Proportional to 693,941.25 and 1,035,155.25

Step by Step Solution

1. Step 1: Write the proportion equation
   693,941.25 : 1,035,155.25 = 1,035,155.25 : x
2. Step 2: Convert to fraction form
   693,941.25/1,035,155.25 = 1,035,155.25/x
3. Step 3: Cross multiply
   693,941.25x = 1,035,155.25 × 1,035,155.25
4. Step 4: Simplify right side
   693,941.25x = 1,071,546,391,602.56
5. Step 5: Solve for x
   x = 1,071,546,391,602.56/693,941.25
6. Step 6: Final answer
   x = 1,544,145.69