Finding the Third Proportional to 27,199,872 and 59,184,864

Step by Step Solution

1. Step 1: Write the proportion equation
   27,199,872 : 59,184,864 = 59,184,864 : x
2. Step 2: Convert to fraction form
   27,199,872/59,184,864 = 59,184,864/x
3. Step 3: Cross multiply
   27,199,872x = 59,184,864 × 59,184,864
4. Step 4: Simplify right side
   27,199,872x = 3,502,848,126,698,496
5. Step 5: Solve for x
   x = 3,502,848,126,698,496/27,199,872
6. Step 6: Final answer
   x = 128,781,787.16