Finding the Third Proportional to 1,630,239 and 3,575,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,239 : 3,575,406 = 3,575,406 : x
2. Step 2: Convert to fraction form
   1,630,239/3,575,406 = 3,575,406/x
3. Step 3: Cross multiply
   1,630,239x = 3,575,406 × 3,575,406
4. Step 4: Simplify right side
   1,630,239x = 12,783,528,064,836
5. Step 5: Solve for x
   x = 12,783,528,064,836/1,630,239
6. Step 6: Final answer
   x = 7,841,505.49