Finding the Third Proportional to 1,520,600 and 3,292,146

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,600 : 3,292,146 = 3,292,146 : x
2. Step 2: Convert to fraction form
   1,520,600/3,292,146 = 3,292,146/x
3. Step 3: Cross multiply
   1,520,600x = 3,292,146 × 3,292,146
4. Step 4: Simplify right side
   1,520,600x = 10,838,225,285,316
5. Step 5: Solve for x
   x = 10,838,225,285,316/1,520,600
6. Step 6: Final answer
   x = 7,127,597.85