Finding the Third Proportional to 31,103,104 and 43,780,938

Step by Step Solution

1. Step 1: Write the proportion equation
   31,103,104 : 43,780,938 = 43,780,938 : x
2. Step 2: Convert to fraction form
   31,103,104/43,780,938 = 43,780,938/x
3. Step 3: Cross multiply
   31,103,104x = 43,780,938 × 43,780,938
4. Step 4: Simplify right side
   31,103,104x = 1,916,770,532,159,844
5. Step 5: Solve for x
   x = 1,916,770,532,159,844/31,103,104
6. Step 6: Final answer
   x = 61,626,342.25