Finding the Third Proportional to 25,761,617 and 55,558,749

Step by Step Solution

1. Step 1: Write the proportion equation
   25,761,617 : 55,558,749 = 55,558,749 : x
2. Step 2: Convert to fraction form
   25,761,617/55,558,749 = 55,558,749/x
3. Step 3: Cross multiply
   25,761,617x = 55,558,749 × 55,558,749
4. Step 4: Simplify right side
   25,761,617x = 3,086,774,590,445,001
5. Step 5: Solve for x
   x = 3,086,774,590,445,001/25,761,617
6. Step 6: Final answer
   x = 119,820,684.80