Finding the Third Proportional to 45,353,742 and 69,805,776

Step by Step Solution

1. Step 1: Write the proportion equation
   45,353,742 : 69,805,776 = 69,805,776 : x
2. Step 2: Convert to fraction form
   45,353,742/69,805,776 = 69,805,776/x
3. Step 3: Cross multiply
   45,353,742x = 69,805,776 × 69,805,776
4. Step 4: Simplify right side
   45,353,742x = 4,872,846,362,962,176
5. Step 5: Solve for x
   x = 4,872,846,362,962,176/45,353,742
6. Step 6: Final answer
   x = 107,440,889.07