Finding the Third Proportional to 926,402 and 1,981,224

Step by Step Solution

1. Step 1: Write the proportion equation
   926,402 : 1,981,224 = 1,981,224 : x
2. Step 2: Convert to fraction form
   926,402/1,981,224 = 1,981,224/x
3. Step 3: Cross multiply
   926,402x = 1,981,224 × 1,981,224
4. Step 4: Simplify right side
   926,402x = 3,925,248,538,176
5. Step 5: Solve for x
   x = 3,925,248,538,176/926,402
6. Step 6: Final answer
   x = 4,237,089.88