Finding the Third Proportional to 53,830,818 and 116,747,892

Step by Step Solution

1. Step 1: Write the proportion equation
   53,830,818 : 116,747,892 = 116,747,892 : x
2. Step 2: Convert to fraction form
   53,830,818/116,747,892 = 116,747,892/x
3. Step 3: Cross multiply
   53,830,818x = 116,747,892 × 116,747,892
4. Step 4: Simplify right side
   53,830,818x = 13,630,070,286,443,664
5. Step 5: Solve for x
   x = 13,630,070,286,443,664/53,830,818
6. Step 6: Final answer
   x = 253,201,990.85