Finding the Third Proportional to 1,488,160 and 3,230,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,160 : 3,230,012 = 3,230,012 : x
2. Step 2: Convert to fraction form
   1,488,160/3,230,012 = 3,230,012/x
3. Step 3: Cross multiply
   1,488,160x = 3,230,012 × 3,230,012
4. Step 4: Simplify right side
   1,488,160x = 10,432,977,520,144
5. Step 5: Solve for x
   x = 10,432,977,520,144/1,488,160
6. Step 6: Final answer
   x = 7,010,655.79