Finding the Third Proportional to 53,801,374.50 and 111,430,783.69

Step by Step Solution

1. Step 1: Write the proportion equation
   53,801,374.50 : 111,430,783.69 = 111,430,783.69 : x
2. Step 2: Convert to fraction form
   53,801,374.50/111,430,783.69 = 111,430,783.69/x
3. Step 3: Cross multiply
   53,801,374.50x = 111,430,783.69 × 111,430,783.69
4. Step 4: Simplify right side
   53,801,374.50x = 12,416,819,553,210,416
5. Step 5: Solve for x
   x = 12,416,819,553,210,416/53,801,374.50
6. Step 6: Final answer
   x = 230,790,006.18