Finding the Third Proportional to 52,806,504 and 80,779,168

Step by Step Solution

1. Step 1: Write the proportion equation
   52,806,504 : 80,779,168 = 80,779,168 : x
2. Step 2: Convert to fraction form
   52,806,504/80,779,168 = 80,779,168/x
3. Step 3: Cross multiply
   52,806,504x = 80,779,168 × 80,779,168
4. Step 4: Simplify right side
   52,806,504x = 6,525,273,982,772,224
5. Step 5: Solve for x
   x = 6,525,273,982,772,224/52,806,504
6. Step 6: Final answer
   x = 123,569,513.00