Finding the Third Proportional to 14,509,619 and 31,671,826

Step by Step Solution

1. Step 1: Write the proportion equation
   14,509,619 : 31,671,826 = 31,671,826 : x
2. Step 2: Convert to fraction form
   14,509,619/31,671,826 = 31,671,826/x
3. Step 3: Cross multiply
   14,509,619x = 31,671,826 × 31,671,826
4. Step 4: Simplify right side
   14,509,619x = 1,003,104,562,174,276
5. Step 5: Solve for x
   x = 1,003,104,562,174,276/14,509,619
6. Step 6: Final answer
   x = 69,133,763.07