Finding the Third Proportional to 885,564 and 1,900,134

Step by Step Solution

1. Step 1: Write the proportion equation
   885,564 : 1,900,134 = 1,900,134 : x
2. Step 2: Convert to fraction form
   885,564/1,900,134 = 1,900,134/x
3. Step 3: Cross multiply
   885,564x = 1,900,134 × 1,900,134
4. Step 4: Simplify right side
   885,564x = 3,610,509,217,956
5. Step 5: Solve for x
   x = 3,610,509,217,956/885,564
6. Step 6: Final answer
   x = 4,077,073.16