Finding the Third Proportional to 747,766.50 and 1,630,869

Step by Step Solution

1. Step 1: Write the proportion equation
   747,766.50 : 1,630,869 = 1,630,869 : x
2. Step 2: Convert to fraction form
   747,766.50/1,630,869 = 1,630,869/x
3. Step 3: Cross multiply
   747,766.50x = 1,630,869 × 1,630,869
4. Step 4: Simplify right side
   747,766.50x = 2,659,733,695,161
5. Step 5: Solve for x
   x = 2,659,733,695,161/747,766.50
6. Step 6: Final answer
   x = 3,556,904.05