Finding the Third Proportional to 1,109,098.50 and 1,785,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,098.50 : 1,785,636 = 1,785,636 : x
2. Step 2: Convert to fraction form
   1,109,098.50/1,785,636 = 1,785,636/x
3. Step 3: Cross multiply
   1,109,098.50x = 1,785,636 × 1,785,636
4. Step 4: Simplify right side
   1,109,098.50x = 3,188,495,924,496
5. Step 5: Solve for x
   x = 3,188,495,924,496/1,109,098.50
6. Step 6: Final answer
   x = 2,874,853.70