Finding the Third Proportional to 53,103,041.50 and 82,012,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,103,041.50 : 82,012,877.50 = 82,012,877.50 : x
2. Step 2: Convert to fraction form
   53,103,041.50/82,012,877.50 = 82,012,877.50/x
3. Step 3: Cross multiply
   53,103,041.50x = 82,012,877.50 × 82,012,877.50
4. Step 4: Simplify right side
   53,103,041.50x = 6,726,112,075,830,006
5. Step 5: Solve for x
   x = 6,726,112,075,830,006/53,103,041.50
6. Step 6: Final answer
   x = 126,661,522.31