Finding the Third Proportional to 6,312,474 and 13,805,892

Step by Step Solution

1. Step 1: Write the proportion equation
   6,312,474 : 13,805,892 = 13,805,892 : x
2. Step 2: Convert to fraction form
   6,312,474/13,805,892 = 13,805,892/x
3. Step 3: Cross multiply
   6,312,474x = 13,805,892 × 13,805,892
4. Step 4: Simplify right side
   6,312,474x = 190,602,653,915,664
5. Step 5: Solve for x
   x = 190,602,653,915,664/6,312,474
6. Step 6: Final answer
   x = 30,194,604.19