Finding the Third Proportional to 53,570,034 and 80,146,710

Step by Step Solution

1. Step 1: Write the proportion equation
   53,570,034 : 80,146,710 = 80,146,710 : x
2. Step 2: Convert to fraction form
   53,570,034/80,146,710 = 80,146,710/x
3. Step 3: Cross multiply
   53,570,034x = 80,146,710 × 80,146,710
4. Step 4: Simplify right side
   53,570,034x = 6,423,495,123,824,100
5. Step 5: Solve for x
   x = 6,423,495,123,824,100/53,570,034
6. Step 6: Final answer
   x = 119,908,363.77