Finding the Third Proportional to 25,772,856 and 55,578,784

Step by Step Solution

1. Step 1: Write the proportion equation
   25,772,856 : 55,578,784 = 55,578,784 : x
2. Step 2: Convert to fraction form
   25,772,856/55,578,784 = 55,578,784/x
3. Step 3: Cross multiply
   25,772,856x = 55,578,784 × 55,578,784
4. Step 4: Simplify right side
   25,772,856x = 3,089,001,230,918,656
5. Step 5: Solve for x
   x = 3,089,001,230,918,656/25,772,856
6. Step 6: Final answer
   x = 119,854,828.31