Finding the Third Proportional to 952,980.19 and 1,858,081.78

Step by Step Solution

1. Step 1: Write the proportion equation
   952,980.19 : 1,858,081.78 = 1,858,081.78 : x
2. Step 2: Convert to fraction form
   952,980.19/1,858,081.78 = 1,858,081.78/x
3. Step 3: Cross multiply
   952,980.19x = 1,858,081.78 × 1,858,081.78
4. Step 4: Simplify right side
   952,980.19x = 3,452,467,905,813.17
5. Step 5: Solve for x
   x = 3,452,467,905,813.17/952,980.19
6. Step 6: Final answer
   x = 3,622,811.84