Finding the Third Proportional to 91,845,437,152.50 and 143,763,194,250

Step by Step Solution

1. Step 1: Write the proportion equation
   91,845,437,152.50 : 143,763,194,250 = 143,763,194,250 : x
2. Step 2: Convert to fraction form
   91,845,437,152.50/143,763,194,250 = 143,763,194,250/x
3. Step 3: Cross multiply
   91,845,437,152.50x = 143,763,194,250 × 143,763,194,250
4. Step 4: Simplify right side
   91,845,437,152.50x = 20,667,856,020,963,231,531,008
5. Step 5: Solve for x
   x = 20,667,856,020,963,231,531,008/91,845,437,152.50
6. Step 6: Final answer
   x = 225,028,664,043.99