Finding the Third Proportional to 1,630,272 and 3,575,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,272 : 3,575,480 = 3,575,480 : x
2. Step 2: Convert to fraction form
   1,630,272/3,575,480 = 3,575,480/x
3. Step 3: Cross multiply
   1,630,272x = 3,575,480 × 3,575,480
4. Step 4: Simplify right side
   1,630,272x = 12,784,057,230,400
5. Step 5: Solve for x
   x = 12,784,057,230,400/1,630,272
6. Step 6: Final answer
   x = 7,841,671.35