Finding the Third Proportional to 53,031,060 and 83,840,886

Step by Step Solution

1. Step 1: Write the proportion equation
   53,031,060 : 83,840,886 = 83,840,886 : x
2. Step 2: Convert to fraction form
   53,031,060/83,840,886 = 83,840,886/x
3. Step 3: Cross multiply
   53,031,060x = 83,840,886 × 83,840,886
4. Step 4: Simplify right side
   53,031,060x = 7,029,294,165,264,996
5. Step 5: Solve for x
   x = 7,029,294,165,264,996/53,031,060
6. Step 6: Final answer
   x = 132,550,512.20