Finding the Third Proportional to 1,570,939.31 and 2,402,099.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,939.31 : 2,402,099.30 = 2,402,099.30 : x
2. Step 2: Convert to fraction form
   1,570,939.31/2,402,099.30 = 2,402,099.30/x
3. Step 3: Cross multiply
   1,570,939.31x = 2,402,099.30 × 2,402,099.30
4. Step 4: Simplify right side
   1,570,939.31x = 5,770,081,032,047.37
5. Step 5: Solve for x
   x = 5,770,081,032,047.37/1,570,939.31
6. Step 6: Final answer
   x = 3,673,013.33