Finding the Third Proportional to 1,009,875 and 1,517,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,875 : 1,517,404.50 = 1,517,404.50 : x
2. Step 2: Convert to fraction form
   1,009,875/1,517,404.50 = 1,517,404.50/x
3. Step 3: Cross multiply
   1,009,875x = 1,517,404.50 × 1,517,404.50
4. Step 4: Simplify right side
   1,009,875x = 2,302,516,416,620.25
5. Step 5: Solve for x
   x = 2,302,516,416,620.25/1,009,875
6. Step 6: Final answer
   x = 2,280,001.40