Finding the Third Proportional to 33,039,535.50 and 70,861,918.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,039,535.50 : 70,861,918.50 = 70,861,918.50 : x
2. Step 2: Convert to fraction form
   33,039,535.50/70,861,918.50 = 70,861,918.50/x
3. Step 3: Cross multiply
   33,039,535.50x = 70,861,918.50 × 70,861,918.50
4. Step 4: Simplify right side
   33,039,535.50x = 5,021,411,493,500,642
5. Step 5: Solve for x
   x = 5,021,411,493,500,642/33,039,535.50
6. Step 6: Final answer
   x = 151,981,903.42