Finding the Third Proportional to 1,924,264 and 4,156,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924,264 : 4,156,868 = 4,156,868 : x
2. Step 2: Convert to fraction form
   1,924,264/4,156,868 = 4,156,868/x
3. Step 3: Cross multiply
   1,924,264x = 4,156,868 × 4,156,868
4. Step 4: Simplify right side
   1,924,264x = 17,279,551,569,424
5. Step 5: Solve for x
   x = 17,279,551,569,424/1,924,264
6. Step 6: Final answer
   x = 8,979,823.75