Finding the Third Proportional to 1,527,918 and 3,237,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,918 : 3,237,972 = 3,237,972 : x
2. Step 2: Convert to fraction form
   1,527,918/3,237,972 = 3,237,972/x
3. Step 3: Cross multiply
   1,527,918x = 3,237,972 × 3,237,972
4. Step 4: Simplify right side
   1,527,918x = 10,484,462,672,784
5. Step 5: Solve for x
   x = 10,484,462,672,784/1,527,918
6. Step 6: Final answer
   x = 6,861,927.59