Finding the Third Proportional to 53,402,497,893 and 111,199,798,314

Step by Step Solution

1. Step 1: Write the proportion equation
   53,402,497,893 : 111,199,798,314 = 111,199,798,314 : x
2. Step 2: Convert to fraction form
   53,402,497,893/111,199,798,314 = 111,199,798,314/x
3. Step 3: Cross multiply
   53,402,497,893x = 111,199,798,314 × 111,199,798,314
4. Step 4: Simplify right side
   53,402,497,893x = 12,365,395,145,074,277,351,424
5. Step 5: Solve for x
   x = 12,365,395,145,074,277,351,424/53,402,497,893
6. Step 6: Final answer
   x = 231,550,875,576.09