Finding the Third Proportional to 79,866,688 and 116,804,832

Step by Step Solution

1. Step 1: Write the proportion equation
   79,866,688 : 116,804,832 = 116,804,832 : x
2. Step 2: Convert to fraction form
   79,866,688/116,804,832 = 116,804,832/x
3. Step 3: Cross multiply
   79,866,688x = 116,804,832 × 116,804,832
4. Step 4: Simplify right side
   79,866,688x = 13,643,368,778,548,224
5. Step 5: Solve for x
   x = 13,643,368,778,548,224/79,866,688
6. Step 6: Final answer
   x = 170,826,775.47