Finding the Third Proportional to 880,146 and 1,931,364

Step by Step Solution

1. Step 1: Write the proportion equation
   880,146 : 1,931,364 = 1,931,364 : x
2. Step 2: Convert to fraction form
   880,146/1,931,364 = 1,931,364/x
3. Step 3: Cross multiply
   880,146x = 1,931,364 × 1,931,364
4. Step 4: Simplify right side
   880,146x = 3,730,166,900,496
5. Step 5: Solve for x
   x = 3,730,166,900,496/880,146
6. Step 6: Final answer
   x = 4,238,122.88