Finding the Third Proportional to 6,312,476 and 13,805,896

Step by Step Solution

1. Step 1: Write the proportion equation
   6,312,476 : 13,805,896 = 13,805,896 : x
2. Step 2: Convert to fraction form
   6,312,476/13,805,896 = 13,805,896/x
3. Step 3: Cross multiply
   6,312,476x = 13,805,896 × 13,805,896
4. Step 4: Simplify right side
   6,312,476x = 190,602,764,362,816
5. Step 5: Solve for x
   x = 190,602,764,362,816/6,312,476
6. Step 6: Final answer
   x = 30,194,612.12