Finding the Third Proportional to 747,808 and 1,630,952

Step by Step Solution

1. Step 1: Write the proportion equation
   747,808 : 1,630,952 = 1,630,952 : x
2. Step 2: Convert to fraction form
   747,808/1,630,952 = 1,630,952/x
3. Step 3: Cross multiply
   747,808x = 1,630,952 × 1,630,952
4. Step 4: Simplify right side
   747,808x = 2,660,004,426,304
5. Step 5: Solve for x
   x = 2,660,004,426,304/747,808
6. Step 6: Final answer
   x = 3,557,068.69