Finding the Third Proportional to 789,145.50 and 1,739,157

Step by Step Solution

1. Step 1: Write the proportion equation
   789,145.50 : 1,739,157 = 1,739,157 : x
2. Step 2: Convert to fraction form
   789,145.50/1,739,157 = 1,739,157/x
3. Step 3: Cross multiply
   789,145.50x = 1,739,157 × 1,739,157
4. Step 4: Simplify right side
   789,145.50x = 3,024,667,070,649
5. Step 5: Solve for x
   x = 3,024,667,070,649/789,145.50
6. Step 6: Final answer
   x = 3,832,838.27