Finding the Third Proportional to 36,112,068 and 55,978,938

Step by Step Solution

1. Step 1: Write the proportion equation
   36,112,068 : 55,978,938 = 55,978,938 : x
2. Step 2: Convert to fraction form
   36,112,068/55,978,938 = 55,978,938/x
3. Step 3: Cross multiply
   36,112,068x = 55,978,938 × 55,978,938
4. Step 4: Simplify right side
   36,112,068x = 3,133,641,499,607,844
5. Step 5: Solve for x
   x = 3,133,641,499,607,844/36,112,068
6. Step 6: Final answer
   x = 86,775,465.19