Finding the Third Proportional to 25,189,688 and 52,171,888

Step by Step Solution

1. Step 1: Write the proportion equation
   25,189,688 : 52,171,888 = 52,171,888 : x
2. Step 2: Convert to fraction form
   25,189,688/52,171,888 = 52,171,888/x
3. Step 3: Cross multiply
   25,189,688x = 52,171,888 × 52,171,888
4. Step 4: Simplify right side
   25,189,688x = 2,721,905,897,484,544
5. Step 5: Solve for x
   x = 2,721,905,897,484,544/25,189,688
6. Step 6: Final answer
   x = 108,056,356.14