Finding the Third Proportional to 49,300,432.50 and 76,935,205.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,432.50 : 76,935,205.50 = 76,935,205.50 : x
2. Step 2: Convert to fraction form
   49,300,432.50/76,935,205.50 = 76,935,205.50/x
3. Step 3: Cross multiply
   49,300,432.50x = 76,935,205.50 × 76,935,205.50
4. Step 4: Simplify right side
   49,300,432.50x = 5,919,025,845,327,230
5. Step 5: Solve for x
   x = 5,919,025,845,327,230/49,300,432.50
6. Step 6: Final answer
   x = 120,060,322.91