Finding the Third Proportional to 17,640,754 and 37,984,152

Step by Step Solution

1. Step 1: Write the proportion equation
   17,640,754 : 37,984,152 = 37,984,152 : x
2. Step 2: Convert to fraction form
   17,640,754/37,984,152 = 37,984,152/x
3. Step 3: Cross multiply
   17,640,754x = 37,984,152 × 37,984,152
4. Step 4: Simplify right side
   17,640,754x = 1,442,795,803,159,104
5. Step 5: Solve for x
   x = 1,442,795,803,159,104/17,640,754
6. Step 6: Final answer
   x = 81,787,649.39