Finding the Third Proportional to 2,107,961 and 3,156,164

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,961 : 3,156,164 = 3,156,164 : x
2. Step 2: Convert to fraction form
   2,107,961/3,156,164 = 3,156,164/x
3. Step 3: Cross multiply
   2,107,961x = 3,156,164 × 3,156,164
4. Step 4: Simplify right side
   2,107,961x = 9,961,371,194,896
5. Step 5: Solve for x
   x = 9,961,371,194,896/2,107,961
6. Step 6: Final answer
   x = 4,725,595.58