Finding the Third Proportional to 868,094.72 and 1,904,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   868,094.72 : 1,904,269.50 = 1,904,269.50 : x
2. Step 2: Convert to fraction form
   868,094.72/1,904,269.50 = 1,904,269.50/x
3. Step 3: Cross multiply
   868,094.72x = 1,904,269.50 × 1,904,269.50
4. Step 4: Simplify right side
   868,094.72x = 3,626,242,328,630.25
5. Step 5: Solve for x
   x = 3,626,242,328,630.25/868,094.72
6. Step 6: Final answer
   x = 4,177,242.70