Finding the Third Proportional to 31,874,458,849.50 and 47,636,010,937.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,874,458,849.50 : 47,636,010,937.50 = 47,636,010,937.50 : x
2. Step 2: Convert to fraction form
   31,874,458,849.50/47,636,010,937.50 = 47,636,010,937.50/x
3. Step 3: Cross multiply
   31,874,458,849.50x = 47,636,010,937.50 × 47,636,010,937.50
4. Step 4: Simplify right side
   31,874,458,849.50x = 2,269,189,538,037,619,752,960
5. Step 5: Solve for x
   x = 2,269,189,538,037,619,752,960/31,874,458,849.50
6. Step 6: Final answer
   x = 71,191,468,653.69