Finding the Third Proportional to 33,404,896.50 and 69,864,118.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404,896.50 : 69,864,118.75 = 69,864,118.75 : x
2. Step 2: Convert to fraction form
   33,404,896.50/69,864,118.75 = 69,864,118.75/x
3. Step 3: Cross multiply
   33,404,896.50x = 69,864,118.75 × 69,864,118.75
4. Step 4: Simplify right side
   33,404,896.50x = 4,880,995,088,714,102
5. Step 5: Solve for x
   x = 4,880,995,088,714,102/33,404,896.50
6. Step 6: Final answer
   x = 146,116,156.62