Finding the Third Proportional to 33,456,706.17 and 51,146,900.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,456,706.17 : 51,146,900.30 = 51,146,900.30 : x
2. Step 2: Convert to fraction form
   33,456,706.17/51,146,900.30 = 51,146,900.30/x
3. Step 3: Cross multiply
   33,456,706.17x = 51,146,900.30 × 51,146,900.30
4. Step 4: Simplify right side
   33,456,706.17x = 2,616,005,409,978,472
5. Step 5: Solve for x
   x = 2,616,005,409,978,472/33,456,706.17
6. Step 6: Final answer
   x = 78,190,763.81