Finding the Third Proportional to 1,931,850 and 4,195,557

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,850 : 4,195,557 = 4,195,557 : x
2. Step 2: Convert to fraction form
   1,931,850/4,195,557 = 4,195,557/x
3. Step 3: Cross multiply
   1,931,850x = 4,195,557 × 4,195,557
4. Step 4: Simplify right side
   1,931,850x = 17,602,698,540,249
5. Step 5: Solve for x
   x = 17,602,698,540,249/1,931,850
6. Step 6: Final answer
   x = 9,111,835.05