Finding the Third Proportional to 747,801.50 and 1,630,940

Step by Step Solution

1. Step 1: Write the proportion equation
   747,801.50 : 1,630,940 = 1,630,940 : x
2. Step 2: Convert to fraction form
   747,801.50/1,630,940 = 1,630,940/x
3. Step 3: Cross multiply
   747,801.50x = 1,630,940 × 1,630,940
4. Step 4: Simplify right side
   747,801.50x = 2,659,965,283,600
5. Step 5: Solve for x
   x = 2,659,965,283,600/747,801.50
6. Step 6: Final answer
   x = 3,557,047.27