Finding the Third Proportional to 10,365,955 and 22,555,047

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365,955 : 22,555,047 = 22,555,047 : x
2. Step 2: Convert to fraction form
   10,365,955/22,555,047 = 22,555,047/x
3. Step 3: Cross multiply
   10,365,955x = 22,555,047 × 22,555,047
4. Step 4: Simplify right side
   10,365,955x = 508,730,145,172,209
5. Step 5: Solve for x
   x = 508,730,145,172,209/10,365,955
6. Step 6: Final answer
   x = 49,077,016.56