Finding the Third Proportional to 1,161,432 and 2,429,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,432 : 2,429,316 = 2,429,316 : x
2. Step 2: Convert to fraction form
   1,161,432/2,429,316 = 2,429,316/x
3. Step 3: Cross multiply
   1,161,432x = 2,429,316 × 2,429,316
4. Step 4: Simplify right side
   1,161,432x = 5,901,576,227,856
5. Step 5: Solve for x
   x = 5,901,576,227,856/1,161,432
6. Step 6: Final answer
   x = 5,081,292.95