Finding the Third Proportional to 1,525,140 and 3,176,595

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,140 : 3,176,595 = 3,176,595 : x
2. Step 2: Convert to fraction form
   1,525,140/3,176,595 = 3,176,595/x
3. Step 3: Cross multiply
   1,525,140x = 3,176,595 × 3,176,595
4. Step 4: Simplify right side
   1,525,140x = 10,090,755,794,025
5. Step 5: Solve for x
   x = 10,090,755,794,025/1,525,140
6. Step 6: Final answer
   x = 6,616,281.65