Finding the Third Proportional to 49,300,480 and 76,935,280

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,480 : 76,935,280 = 76,935,280 : x
2. Step 2: Convert to fraction form
   49,300,480/76,935,280 = 76,935,280/x
3. Step 3: Cross multiply
   49,300,480x = 76,935,280 × 76,935,280
4. Step 4: Simplify right side
   49,300,480x = 5,919,037,308,678,400
5. Step 5: Solve for x
   x = 5,919,037,308,678,400/49,300,480
6. Step 6: Final answer
   x = 120,060,439.75