Finding the Third Proportional to 1,011,625 and 2,116,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,625 : 2,116,774 = 2,116,774 : x
2. Step 2: Convert to fraction form
   1,011,625/2,116,774 = 2,116,774/x
3. Step 3: Cross multiply
   1,011,625x = 2,116,774 × 2,116,774
4. Step 4: Simplify right side
   1,011,625x = 4,480,732,167,076
5. Step 5: Solve for x
   x = 4,480,732,167,076/1,011,625
6. Step 6: Final answer
   x = 4,429,242.23