Finding the Third Proportional to 61,362,772 and 132,459,632

Step by Step Solution

1. Step 1: Write the proportion equation
   61,362,772 : 132,459,632 = 132,459,632 : x
2. Step 2: Convert to fraction form
   61,362,772/132,459,632 = 132,459,632/x
3. Step 3: Cross multiply
   61,362,772x = 132,459,632 × 132,459,632
4. Step 4: Simplify right side
   61,362,772x = 17,545,554,109,575,424
5. Step 5: Solve for x
   x = 17,545,554,109,575,424/61,362,772
6. Step 6: Final answer
   x = 285,931,576.06