Finding the Third Proportional to 49,300,446 and 76,935,228

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,446 : 76,935,228 = 76,935,228 : x
2. Step 2: Convert to fraction form
   49,300,446/76,935,228 = 76,935,228/x
3. Step 3: Cross multiply
   49,300,446x = 76,935,228 × 76,935,228
4. Step 4: Simplify right side
   49,300,446x = 5,919,029,307,411,984
5. Step 5: Solve for x
   x = 5,919,029,307,411,984/49,300,446
6. Step 6: Final answer
   x = 120,060,360.25