Finding the Third Proportional to 903,429.50 and 1,321,154

Step by Step Solution

1. Step 1: Write the proportion equation
   903,429.50 : 1,321,154 = 1,321,154 : x
2. Step 2: Convert to fraction form
   903,429.50/1,321,154 = 1,321,154/x
3. Step 3: Cross multiply
   903,429.50x = 1,321,154 × 1,321,154
4. Step 4: Simplify right side
   903,429.50x = 1,745,447,891,716
5. Step 5: Solve for x
   x = 1,745,447,891,716/903,429.50
6. Step 6: Final answer
   x = 1,932,024.46