Finding the Third Proportional to 53,064,780 and 112,506,648

Step by Step Solution

1. Step 1: Write the proportion equation
   53,064,780 : 112,506,648 = 112,506,648 : x
2. Step 2: Convert to fraction form
   53,064,780/112,506,648 = 112,506,648/x
3. Step 3: Cross multiply
   53,064,780x = 112,506,648 × 112,506,648
4. Step 4: Simplify right side
   53,064,780x = 12,657,745,844,195,904
5. Step 5: Solve for x
   x = 12,657,745,844,195,904/53,064,780
6. Step 6: Final answer
   x = 238,533,841.92