Finding the Third Proportional to 1,230,413 and 1,926,261

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,413 : 1,926,261 = 1,926,261 : x
2. Step 2: Convert to fraction form
   1,230,413/1,926,261 = 1,926,261/x
3. Step 3: Cross multiply
   1,230,413x = 1,926,261 × 1,926,261
4. Step 4: Simplify right side
   1,230,413x = 3,710,481,440,121
5. Step 5: Solve for x
   x = 3,710,481,440,121/1,230,413
6. Step 6: Final answer
   x = 3,015,639.01