Finding the Third Proportional to 70,533,636 and 108,943,390

Step by Step Solution

1. Step 1: Write the proportion equation
   70,533,636 : 108,943,390 = 108,943,390 : x
2. Step 2: Convert to fraction form
   70,533,636/108,943,390 = 108,943,390/x
3. Step 3: Cross multiply
   70,533,636x = 108,943,390 × 108,943,390
4. Step 4: Simplify right side
   70,533,636x = 11,868,662,224,692,100
5. Step 5: Solve for x
   x = 11,868,662,224,692,100/70,533,636
6. Step 6: Final answer
   x = 168,269,536.32