Finding the Third Proportional to 1,931,235 and 4,156,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,235 : 4,156,986 = 4,156,986 : x
2. Step 2: Convert to fraction form
   1,931,235/4,156,986 = 4,156,986/x
3. Step 3: Cross multiply
   1,931,235x = 4,156,986 × 4,156,986
4. Step 4: Simplify right side
   1,931,235x = 17,280,532,604,196
5. Step 5: Solve for x
   x = 17,280,532,604,196/1,931,235
6. Step 6: Final answer
   x = 8,947,918.10