Finding the Third Proportional to 27,244,656 and 42,188,904

Step by Step Solution

1. Step 1: Write the proportion equation
   27,244,656 : 42,188,904 = 42,188,904 : x
2. Step 2: Convert to fraction form
   27,244,656/42,188,904 = 42,188,904/x
3. Step 3: Cross multiply
   27,244,656x = 42,188,904 × 42,188,904
4. Step 4: Simplify right side
   27,244,656x = 1,779,903,620,721,216
5. Step 5: Solve for x
   x = 1,779,903,620,721,216/27,244,656
6. Step 6: Final answer
   x = 65,330,376.01