Finding the Third Proportional to 762,081.75 and 1,122,068.25

Step by Step Solution

1. Step 1: Write the proportion equation
   762,081.75 : 1,122,068.25 = 1,122,068.25 : x
2. Step 2: Convert to fraction form
   762,081.75/1,122,068.25 = 1,122,068.25/x
3. Step 3: Cross multiply
   762,081.75x = 1,122,068.25 × 1,122,068.25
4. Step 4: Simplify right side
   762,081.75x = 1,259,037,157,658.06
5. Step 5: Solve for x
   x = 1,259,037,157,658.06/762,081.75
6. Step 6: Final answer
   x = 1,652,102.49