Finding the Third Proportional to 1,532,878 and 3,164,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,532,878 : 3,164,156 = 3,164,156 : x
2. Step 2: Convert to fraction form
   1,532,878/3,164,156 = 3,164,156/x
3. Step 3: Cross multiply
   1,532,878x = 3,164,156 × 3,164,156
4. Step 4: Simplify right side
   1,532,878x = 10,011,883,192,336
5. Step 5: Solve for x
   x = 10,011,883,192,336/1,532,878
6. Step 6: Final answer
   x = 6,531,428.59