Finding the Third Proportional to 28,462,974 and 61,248,756

Step by Step Solution

1. Step 1: Write the proportion equation
   28,462,974 : 61,248,756 = 61,248,756 : x
2. Step 2: Convert to fraction form
   28,462,974/61,248,756 = 61,248,756/x
3. Step 3: Cross multiply
   28,462,974x = 61,248,756 × 61,248,756
4. Step 4: Simplify right side
   28,462,974x = 3,751,410,111,547,536
5. Step 5: Solve for x
   x = 3,751,410,111,547,536/28,462,974
6. Step 6: Final answer
   x = 131,799,653.53