Finding the Third Proportional to 61,753,035 and 131,492,886

Step by Step Solution

1. Step 1: Write the proportion equation
   61,753,035 : 131,492,886 = 131,492,886 : x
2. Step 2: Convert to fraction form
   61,753,035/131,492,886 = 131,492,886/x
3. Step 3: Cross multiply
   61,753,035x = 131,492,886 × 131,492,886
4. Step 4: Simplify right side
   61,753,035x = 17,290,379,068,608,996
5. Step 5: Solve for x
   x = 17,290,379,068,608,996/61,753,035
6. Step 6: Final answer
   x = 279,992,377.19